save project

diy2.py

@@ -4,13 +4,12 @@ while True:
     name = input("请输入用户名:")
     if username != name:
         print("用户名错误!请重新输入")
-        name = input("请输入用户名:")
     else:
         password = input("请输入密码:")
-    if password != userpassword:
-        print("密码错误!请重新输入")
-        password = input("请输入密码:")
-    elif username == name:
-        break
+        if password != userpassword:
+            print("密码错误!请重新输入")
+            password = input("请输入密码:")
+        else:
+            break
 print("登录成功!")
 print("欢迎来到贝尔编程!")
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